I've uses a few different versions of the D3004 and R2004, but never the 602010. With the 3004 variations I've used Seas W12(Nextel and Mag), with the R2004, the Scanspeak 10F. Never had any integration issues.

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"He who fights with monsters should look to it that he himself does not become a monster. And when you gaze long into an abyss the abyss also gazes into you." Friedrich Nietzsche